save project

diy.py

-bros = ["刘备","关羽","张飞"]
-bros[0] = "关羽"
-bros[1] = "刘备"
-for i in range (len (bros)):
-    print(bros[i])
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+b=['袁术','夏侯惇','曹操','关羽']
+b.remove("关羽")
+print(b)
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